The URL is http://www.premierpressbooks.com/downloads.asp.
? PHP is copyrighted by The PHP Group, and is released under the PHP License. More information on the licensing terms is available in the license file within the PHP distribution or by visiting
http://www.php.net/license/.
The apache site::
http://httpd.apache.org/
http://www.apache.org/dist/httpd/binaries/win32/.
The php site::
http://www.php.net/downloads.php.

http://www.php.net/manual/.